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AMD EPYC 9754 128-Core testing with a Supermicro H13SSH v1.01 (1.5 BIOS) and ASPEED on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2403152-NE-WW002415017.

wwProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelVulkanCompilerFile-SystemScreen ResolutionwwAMD EPYC 9754 128-Core @ 2.25GHz (128 Cores / 256 Threads)Supermicro H13SSH v1.01 (1.5 BIOS)AMD Device 14a424 x 64 GB 3600MT/s Samsung M321R8GA0BB0-CQKZJ6 x 7682GB SAMSUNG MZQL27T6HBLA-00A07 + 4 x 15363GB SAMSUNG MZQL215THBLA-00A07 + 2 x 3841GB SAMSUNG MZ1L23T8ASPEED2 x Intel XXV710 for 25GbE SFP28 + 50 x Intel Virtual Function 700 + 2 x Mellanox MT2894 + 50 x Mellanox ConnectX mlx5Gen Virtual Function + 2 x Intel Device 159b + 50 x Intel Adaptive Virtual FunctionUbuntu 20.045.15.0-92-generic (x86_64)1.1.182GCC 9.4.0ext41024x768OpenBenchmarking.org- Transparent Huge Pages: madvise- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xaa00212- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

wwc-ray: Total Time - 4K, 16 Rays Per PixelStandard ErrorStandard Deviationww5.5190.010.39%OpenBenchmarking.org

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixelww1.24182.48363.72544.96726.209SE +/- 0.013, N = 35.5191. (CC) gcc options: -lm -lpthread -O3

Phoronix Test Suite v10.8.5